Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tang ly ban snippets" » "tang le ban snippets", "hang ly ban snippets", "tang ky ban snippets", "tang uy ban snippets", "tang lo ban snippets", "tang ly bai snippets", "tang ly ban slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tang ly ban snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang ly ban snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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